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Build a Node.js application to analyze public reaction to any given
topic on Twitter. This article includes a demo, sample code, and full
instructions for creating a basic PaaS app, then adding sentiment analysis to
it and connecting it to Twitter. The app you build will use popular Node.js
modules. You can reuse it anytime you need a quick mobile app to analyze and
monitor large volumes of data over time.

This content is no longer being updated or maintained.
The full article is provided "as is" in a PDF file. Given the rapid evolution of technology, some content, steps, or
illustrations may have changed.